75156900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2790

約数の個数: 144

約数和(自身を含む): 267732864

約数和(自身を除く): 192575964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 2753, 3900, 4550, 5460, 5506, 6825, 8259, 9100, 11012, 13650, 13765, 16518, 19271, 27300, 27530, 33036, 35789, 38542, 41295, 55060, 57813, 68825, 71578, 77084, 82590, 96355, 107367, 115626, 137650, 143156, 165180, 178945, 192710, 206475, 214734, 231252, 250523, 275300, 289065, 357890, 385420, 412950, 429468, 481775, 501046, 536835, 578130, 715780, 751569, 825900, 894725, 963550, 1002092, 1073670, 1156260, 1252615, 1445325, 1503138, 1789450, 1927100, 2147340, 2505230, 2684175, 2890650, 3006276, 3578900, 3757845, 5010460, 5368350, 5781300, 6263075, 7515690, 10736700, 12526150, 15031380, 18789225, 25052300, 37578450, 75156900]

約数ペア:

[(1, 75156900), (2, 37578450), (3, 25052300), (4, 18789225), (5, 15031380), (6, 12526150), (7, 10736700), (10, 7515690), (12, 6263075), (13, 5781300), (14, 5368350), (15, 5010460), (20, 3757845), (21, 3578900), (25, 3006276), (26, 2890650), (28, 2684175), (30, 2505230), (35, 2147340), (39, 1927100), (42, 1789450), (50, 1503138), (52, 1445325), (60, 1252615), (65, 1156260), (70, 1073670), (75, 1002092), (78, 963550), (84, 894725), (91, 825900), (100, 751569), (105, 715780), (130, 578130), (140, 536835), (150, 501046), (156, 481775), (175, 429468), (182, 412950), (195, 385420), (210, 357890), (260, 289065), (273, 275300), (300, 250523), (325, 231252), (350, 214734), (364, 206475), (390, 192710), (420, 178945), (455, 165180), (525, 143156), (546, 137650), (650, 115626), (700, 107367), (780, 96355), (910, 82590), (975, 77084), (1050, 71578), (1092, 68825), (1300, 57813), (1365, 55060), (1820, 41295), (1950, 38542), (2100, 35789), (2275, 33036), (2730, 27530), (2753, 27300), (3900, 19271), (4550, 16518), (5460, 13765), (5506, 13650), (6825, 11012), (8259, 9100)]